Precautions for polishing aluminum&

The number of yachts used at sea is very large, and diversified activities can also be carried out on yachts. Yachts may bring more novelty to people because we have fewer opportunities to utilize them. The manufacturing and cost of yachts are high, so we should pay attention to the maintenance of yachts when using them normally. In this article, the editor would like to introduce the precautions for polishing aluminum alloy ocean fishing boats. Interested readers can learn about them.

1. Reduce the polishing pressure, use large oilstones or wood with drilling gypsum, use soft felt, use drilling gypsum polishing cloth, reduce the difference in sand count between polishing and polishing procedures, and check whether the hardness of the casting mold is correct.

2. When the surface is partially pulled out or there are small pinholes on the surface, check the hardness of the polishing mold to reduce the difference in sand count during the polishing and polishing process. Only use 6mm and finer diamond paste, use ordinary polishing abrasives with a thickness greater than 6mm, and manually polish and add diamond paste with a fine paper towel.

3. When the polished surface is not smooth enough, use a flat grinding stone to level the surface; Try to use a large area of sandpaper, wood, or oilstone.

4. Separate grinding tools with different particle sizes. One type of grinding tool is dedicated to one type of grinding tool, and the sand count can only be changed by changing the direction of 45 ° or 90 ° according to one grinding direction. When using grinding stones and sandpaper for polishing, lubricants should be used, sandpaper should be polished clean, and then diamond paste should be used for polishing.

In the polishing and polishing of aluminum alloy offshore fishing boats, it is important to pay attention to the above introduction, as you should already know. Do you know why it is necessary to polish and polish aluminum alloy ocean fishing boats? Firstly, polishing can improve the wear resistance of aluminum alloy fishing boats. Secondly, polishing can make the appearance of aluminum alloy fishing boats more beautiful. That's all for the introduction of aluminum alloy fishing products. Thank you for reading.